Modern Methods for Epidemiology

Routine applications of advanced statistical methods on real data have become possible in the last ten years because desktop computers have become much more powerful and cheaper. However, proper understanding of the challenging statistical theory behind t

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Yu-Kang Tu

l

Darren C. Greenwood

Editors

Modern Methods for Epidemiology

Editors Yu-Kang Tu Division of Biostatistics Leeds Institute of Genetics Health and Therapeutics University of Leeds Leeds, UK

Darren C. Greenwood Division of Biostatistics Leeds Institute of Genetics Health and Therapeutics University of Leeds Leeds, UK

ISBN 978-94-007-3023-6 ISBN 978-94-007-3024-3 (eBook) DOI 10.1007/978-94-007-3024-3 Springer Dordrecht Heidelberg New York London Library of Congress Control Number: 2012934174 # Springer Science+Business Media Dordrecht 2012

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Preface

Statistical methods are important tools for scientific research to extract information from data. Some statistical methods are simple whilst others are more complex, but without such methods our data are just numbers and useless to our understanding of the world we are living in. In epidemiology, researchers use more advanced and complex statistical methods than colleagues who work with experimental data, often under more controlled conditions than can be achieved with the larger datasets and more “real-life” conditions required by observational data. The issues of observational data are not just about the amount of data but also the quality of data. Epid